2440 plastic round air grille products are offered for sale by suppliers on Alibaba.com, of which registers & grilles accounts for 18%.
A wide variety of plastic round air grille options are available to you, such as hotel, office and industrial.You can also choose from graphic design, total solution for projects and 3d model design plastic round air grille,as well as from plastic, abs, and steel plastic round air grille, and whether plastic round air grille is modern, contemporary, or traditional.